Complete List of Terms and Definitions for Anatomy & Physiology 1- Dr. Smith ASUB

Terms Definitions
21. Which of the following is NOT a characteristic of epithelial tissue?
 
A. Exhibits a polarity
B. Derived from mesoderm/mesenchyme cells
C. Avascular
D. Cells are on top of a basement membrane
E. Composed almost entirely of cells 		B. Derived from mesoderm/mesenchyme cells
14. Which is NOT a characteristic of an epithelial tissue?
 
A. Exhibits a polarity
B. Has an abundant extracellular matrix
C. Avascular
D. Has a regenerative property
E. Is richly innervated
13. Which is NOT capable of simple diffusion through the plasma membrane? 
 
A. Calcium ions (Ca2+)
B. O2
C. CO2
D. Testosterone
E. Estradiol 		A. Calcium ions
1. Which of the following is NOT a tissue type found in the skin? 
 
A. Stratified squamous epithelium
B. Loose connective tissue
C. Dense irregular connective tissue
D. Ciliated columnar epithelium
E. Vascular tissue 		D. Ciliated columnar epithelium
19. Which of the following molecular motors could be found on microfilaments?
 
A. Myosin
B. Kinesin
C. Dynein
D. Tubulin
E. Actin 		A. Myosin
18. A kinase has the following function:
 
A. Take ATP, remove the phosphate from ATP, and phosphorylate target proteins
B. Convert GTP and GDP to make the protein inactive
C. Binds steroid hormones to active as a ligand-binding transcription factor. 		A. Take ATP, remove the phosphate from ATP, and phosphorylate target proteins. 
11. What is the mode of secretion by the salivary glands? 
 
A. Meriocrine
B. Holocrine
C. Apocrine 		A. Merocrine
73. T or F? A second-degree burn would damage only the epidermis False
26. Adenylin cyclase          A. Activated by cAMP
27. Protein kinase A           B. Splits PIP2 into IP3 and DAG
28. Protein Kinase C          C. Activated by DAG and calium ions
29. Phospholipase C          D. Cleaves a PUFA from 		26. E
27. A
28. C
29. B
30. D
20. Which protein composes the microtubule? 
 
A. Actin
B. Keratin
C. Lamin
D. Tubulin 		D. Tubulin
2. Which of the following layers of the epidermis is NOT found in thin skin? 
 
A. Stratum basale
B. Stratum spinosum
C. Stratum granulousum
D. Stratum lucidum
E. Stratum corneum 		D. Stratum lucidum
Matching:

41. Simple squamous
42. Simple cuboidal
43. Psuedostratified
44. Transitional
45. Stratified squamous

A. "respiratory" epithelium
B. Oral cavity, esophagus, vagina
C. Thyroid follicles, tubules of kidneys
D. Alveoli of lungs, inner 		41. D
42. C
43. A
44. E
45. B
3. Which of the following is a simple coiled tubular gland?
 
A. Sudoriferous gland
B. Sebaceous gland
C. Parathyroid gland
D. Mammary gland 		A. Sudoriferous gland
Passive or Active transport?
 
31. Cotransport
32. Clathrin-mediated endocytosis
33. Aquaporin
34. Na+-K+-ATPase
35. Osmosis 		31. Active
32. Active
33. Passive
34. Active
35. Passive
15. A cutaneous membrane is composed of what specific epithelial tissue type? 
 
A. Simple squamous epithelium
B. Simple columnar epithelium
C. Nonkeratinized stratified squamous epithelium
D. Keratinized stratified squamous epithelium
E. Transiti 		D. Keratinized stratified squamous epithelium 
69. T or F? Albinism occurs when the enzymatic activity of Langerhans cells are deficient False
66. T or F? During countertransport, one substance is moving in one direction across the membrane while another substance is moving in the opposite direction True
67. T or F? Replication of DNA occurs in the nucleus True
71. T or F? Alopecia is a condition of excessive hair False
Matching:
 
36. Areolar connective tissue
37. Adipose connective tissue
38. Reticular connective tissue
39. Dense regular connective tissue
40. Dense irregular connective tissue
 
A. Spleen, lymph nodes, liver
B. Tendons, ligaments, aponeuroses 		36. C
37. D
38. A
39. B
40. E
12. Which connective tissue lies underneath epithelial tissues?
 
A. Areolar tissue
B. Reticular tissue
C. Dense regular connective tissue
D. Dense irregular connective tissue
E. Hyaline cartilage  		A. Areolar tissue
24. Which of the following is NOT a glycoprotien you could find in the ground substance of a connective tissue?
 
A. Laminin
B. Hyaluronic acid
C. Fibronectin
D. Chondronectin
E. Osteonectin 		B. Hyaluronic acid
6. Which of the following ribonucleic acids will transport a specific activated amino acid to the ribosome for the synthesis of a protein? 
 
A. mRNA
B. rRNA
C. tRNA 		C. tRNA
72. T or F? A burn that covered an anterior portion of the trunk and the anterior portion of the left arm would have covered 22.5% of the body surface. True
46. Hyaline cartilage
47. Elastic cartilage
48. Fibrocartilage
49. Bone
50. Blood

A. Skeleton
B. Intervertebral discs, symphysis pubis
C. Articular cartilage, costal cartilages
D. Connective tissue without fibers; in the vasculature
E. Epiglott 		46. C
47. E
48. B
49. A
50. D
4. Which of the following nail structures is the white crescent near the root of the nail?
 
A. Epinychium
B. Lunula
C. Nail matrix
D. Hyponychium
E. Free edge 		B. Lunula
7. The synthesis of RNA from a DNA template is called ______. 
 
A. Replication
B. Transcription
C. Translation 		B. Transcription
17. Which of the following proteins is most important for the process of exocytosis? 
 
A. Clathrin
B. SNAREs
C. Dynamin
D. Heterotrimeric G proteins 		B. SNAREs
25. If a protein is to be secreted, it displays a signal sequence which will cause the ribosome to be transported from the cytosol to the rough ER. What molecule will recognize this signal sequence?
 
A. Sec61 (translocon) complex
B. SRP (signal recog 		B. SRP (signal recognition particle)
68. T or F? Basal cell carcinoma is a skin cancer that arises from melanocytes.  False
70. T or F? The stratum basale are the mitotically- active cells of the epidermis True
22. If you isolated a protein that was integral, passed through the membrane seven times, and has no apparent enzymatic activity, what protein class/ family could this be?
 
A. Nuclear/steroid receptor family
B. Voltage-gated ion channel
C. Ligand- g 		E. GPCR
23. Which is NOT considered to be a function of the integumentary system/skin?
 
A. physical and chemical barrier
B. contains somatosensory receptors
C. provides storage sites for calcium and phosphate
D. responsible for synthesis of calcitriol
E. 		C. Provides storage sites for calcium and phosphate
75. T or F? Nervous tissue has high regeneration capabilities when damaged False
74. Elastic fibers are a type of collagen fiber (type 3) False
16. What is the outcome of one ATP being split into ADP by the Na+-K+-ATPase? 
 
A. 2 sodiums pumped intracellular; three potassiums pumped extracellular
B. 2 sodiums pumped extracellular; three potassiums pumped intracellular.
C. 3 sodiums pumped e 		E. 3 sodiums pumped extracellular; 2 potassiums pumped intracellular
5. Which of the following describes the abnormal color of the skin caused by liver disease with the subsequent accumulation of bile salts in the blood. 
 
A. Bronzing
B. Jaundice
C. Pallor
D. Erythema
E. Albinism 		B. Jaundice